Why do we consider songs by singers who use Auto-Tune (a program that corrects the pitch in their voice) for their music to be of lesser quality than songs by singers who merely use their natural voices? I can see why we might consider the artist to be less talented or worthy of admiration, but isn't a song a song, regardless of how it was made?
What about visual artists who produce their art with computer graphics programs, rather than using pencils, pens or brushes? I've heard people say that some of the splendid images on sites like DeviantArt aren't art because the artists "cheated" (i.e. created the images digitally, rather than by hand). Again, what does it matter how the work was produced?